Error generating functions metadata because of Microsoft.AspNetCore.Mvc.Abstractions, Version=3.0.0.0

Oct 27 '19 Comments: 10 Answers: 1

0

After migrating to Azure Functions V3 cannot compile and run project anymore

Steps to reproduce

1. Create new HTTP Trigger function

2. Update project and include reference to Microsoft.AspNetCore.App <ItemGroup> <FrameworkReference Include="Microsoft.AspNetCore.App" /> </ItemGroup>

3. Compile project

Stack Trace

System.IO.FileNotFoundException: Could not load file or assembly 'Microsoft.AspNetCore.Mvc.Abstractions, Version=3.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60'. The system cannot…

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Comments

[Katie Nelson]

Hard to tell from just the error without context. Have you tried adding that with the package manager?

[Kabue Charles]

Here is some context:

Develop Azure Functions using .NET Core 3.0

Jeff Hollan ・ Oct 17 ・ 4 min read

#serverless #csharp #dotnet #azure